Etymologically

Etymology and origin of the French word souche

Confidence
Probable
Formation
Inherited
First attested
c. 1100 Rashi's glosses, late 11th century More words from the 11th century
Inherited from
Gaulish *tsukka via Old French
Ultimate origin
Gaulish *tsukka

Pronunciation

Forms

souche f (plural souches)[1] Old French çoche and çouche;[2][3][4] souche is a remaking of about 1220.[2][3][4] Anglo-Norman suche, zuche and zouche.[5]

Etymology

It is inherited from Old French çoche, inherited from Gaulish *tsukka.[2][6][7][3] The origin is disputed; the TLFi calls the Gaulish source, proposed by Hubschmid, the likeliest explanation, and it corresponds to German Stock (“stick”) and English stock.[2][7][8] Bloch and Wartburg explain the western variant ⟨coche⟩ by a very old metathesis, attested from the 9th century.[7][2] Forms with /u/, such as Norman chuque, arise because the Gaulish vowel was treated like a Latin one.[2][7]

Diez connected the word with Latin soccus (“wooden shoe, base”), and Meyer-Lübke lists it under that etymon;[9][3][10] Pierre Guiraud saw a crossing of the two.[3][8] The TLFi admits only an influence of the Latin word on the vowel.[2]

Cognate with Old Occitan zoca, Catalan soca and Spanish zoque; the Picard and Norman form is chouque.[3][7][1]

Earliest recorded meaning

Rashi's glosses (late 11th century) have çoche for the part of the trunk left in the ground after the tree is cut;[2][4] Chrétien de Troyes uses the same form in the Chevalier au lion (1176–1181).[2]

Semantic evolution

From the stump the word gave comparisons of stillness: gésir cume choches (about 1195), estre comme une souche (about 1363–1364), and in modern French dormir comme une souche “to sleep like a log”.[2][3] A dull, slow-witted person is une souche from 1561.[3][11] The word was extended to the base of a plant in the soil (1314), especially a vine stock (about 1370).[3][4]

The figurative sense “origin, source” appears about 1240, and the sense “founder of a line of descendants” follows in 1376;[3] hence faire souche “to have descendants”, recorded by Cotgrave in 1611, de vieille souche, and de souche “native-born”.[2][3] In biology it names a lineage, and a souche microbienne a strain (1964); cellule souche is a calque of English stem cell.[2][3]

By analogy it named the base of things: a chimney stack above the roof (1373 choque, 1624 souche).[2] Bakers once kept the longer half of a tally stick, the souche (1690), and the word passed to the counterfoil of a document kept in a register (1808), as in carnet à souches.[3][2]

Timeline

  • Late 11th century – Çoche glosses a tree stump in Rashi's commentary.[2]
  • 1176–1181 – Chrétien de Troyes uses çoche.[2]
  • c. 1195 – Gésir cume choches “to lie motionless” in Ambroise.[2]
  • c. 1220 – The form souche appears.[3][4]
  • 1314 – Mondeville uses it for the stock of a plant.[4][3]
  • 1373 – Choque names the part of a chimney rising above the roof.[2]
  • 1378 – First used of the ancestor of a line of descendants.[2]
  • 1611 – Cotgrave records faire souche.[2]
  • 1808 – Boiste records the sense “counterfoil”.[2]
  • 1964 – Souche microbienne “bacterial strain” appears.[2]

Meanings

Noun

  1. A tree stump: what remains of the trunk, with the roots, after the tree is felled.[12][2]
  2. Dormir comme une souche: to sleep very soundly.[12] Rester comme une souche: to stay motionless.[12]
  3. The base of a plant with its roots, especially a vine stock.[12][3]
  4. (figurative) The person at the origin of a family line;[12] faire souche: to have descendants.[12]
  5. De souche: by origin, native-born, opposed to naturalized.[12][3]
  6. (biology) A lineage of organisms from a common ancestor; a strain of bacteria or viruses.[12] Cellule souche: a stem cell.[12][1]
  7. The counterfoil of a document, kept in a register or book: carnet à souches.[12][3]
  8. (architecture) The masonry base of a construction; a chimney stack.[12][2]

Word family

  • souchet
  • souchette
  • German Stock

Usage notes

In law partage par souches (1871) divides an inheritance by lines of descent, as opposed to partage par têtes.[3][12]

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k l m n o p q r s t u v w x Trésor de la langue française informatisé (2004), ATILF – CNRS & Université de Lorraine, atilf.fr/tlfi; electronic version of Imbs, Paul; Quemada, Bernard, eds. (1971–1994), Trésor de la langue française, Paris: CNRS / Gallimard
  3. ^ a b c d e f g h i j k l m n o p q r s Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
  4. ^ a b c d e f Guilbert, Louis; Lagane, René; Niobey, Georges, eds. (1971–1978; 1989), Grand Larousse de la langue française, Paris: Larousse
  5. ^ Anglo-Norman Dictionary (AND2), Aberystwyth University, anglo-norman.net (2nd ed., 2005–)
  6. ^ Wartburg, Walther von, et al. (1922–2002), Französisches Etymologisches Wörterbuch, 25 vols., Bonn / Leipzig / Basel: Klopp / Teubner / Zbinden, p. 13/2, 348b
  7. ^ a b c d e Bloch, Oscar; Wartburg, Walther von (1989), Dictionnaire étymologique de la langue française, 8th ed., Paris: Presses universitaires de France
  8. ^ a b Rey, Alain, ed. (2005), Le Grand Robert de la langue française, electronic version, Paris: Le Robert
  9. ^ Littré, Émile (1873–1877), Dictionnaire de la langue française, 4 vols. and supplement, Paris: Hachette
  10. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter
  11. ^ Quemada, Bernard, ed. (1959–2006), Datations et documents lexicographiques (Base historique du vocabulaire français, BHVF), Paris: Klincksieck / CNRS / Champion; ATILF
  12. ^ a b c d e f g h i j k l Rey-Debove, Josette; Rey, Alain, eds. (2007), Le Petit Robert de la langue française, Paris: Le Robert

Related etymologies

  • pièce · also from Gaulish
  • quai · also from Gaulish
  • char · also from Gaulish
  • borne · also from Gaulish
  • ruche · also from Gaulish
  • berle · also from Gaulish
  • noue · also from Gaulish
  • braie · also from Gaulish
Cite this entry

“Souche.” Etymologically, 14 Nov. 2026, etymologically.com/fr/souche. Accessed 15 Nov. 2026.

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